The armyworms have been irresistibly destroying the crops around many parts of the world. The crops which are at high risky are mainly the cereal crops which are the main staple foods to many people around the world. The damage of the Armyworms causes a huge loss to the farmers in terms of income because their expenditure is higher trying for Control the Armyworms using synthetic pesticides. This book therefore, discusses the easiest and cheaper means farmers can use to Control the Armyworms in cereal crops by the use of the botanical plant (Tephrosia vogelii) extracts. This herbal pesticide can be used by any farmer having challenges to get rid of the Armyworms on the cereal crops at a very affordable effort.